The project includes a simple-cycle power generation facility to be built in Ashland, Virginia. The plant will repurpose General Electric 7FA combustion turbines from the DeSoto County Energy Park near Arcadia, Florida. Primoris was hired to dismantle the equipment at the DeSoto site, transport it to the new project site adjacent to the existing Doswell Energy Facility in Ashland, and re-install along with other equipment. POWER will subcontract to Primoris, completing detailed engineering and design of the Virginia power generation facility. The commercial operation date is in the first quarter of 2018 and the project will provide additional on-demand peaking electricity generation. The Doswell Energy Facility, Doswell Energy Facility Expansion and the DeSoto County Energy Park are owned by affiliates of the LS Power Group.

The partnership between Primoris and POWER was selected in a competitive bid process in which Primoris and POWER assisted ownership in optimizing the scope and engineering significant features to lower costs and allow a rapid schedule while maintaining plant performance.

“POWER Engineers takes great pride in being selected as the engineer-of-record on this important project for both Primoris and LS Power,” said Gerry Murray, Executive Vice President of POWER. “POWER will take this opportunity to demonstrate our full range of project engineering and design services to ensure the success of the Doswell Facility Expansion Project.”

About POWER Engineers: POWER Engineers, Inc. is a global consulting engineering firm specializing in the delivery of integrated solutions for energy, food and beverage, facilities, communications, environmental, and federal markets. POWER offers complete multidiscipline engineering, architectural, and program management services. Founded in 1976, it is an employee-owned company with over 2,100 employees and more than 45 offices throughout the United States and abroad. For more information, visit www.powereng.com.

About Primoris: Founded in 1960, Primoris (NASDAQ: PRIM), through various subsidiaries, has grown to become one of the largest publicly traded specialty construction and infrastructure companies in the United States. Serving diverse end-markets, Primoris provides a wide range of construction, fabrication, maintenance, replacement, water and wastewater, and engineering services to major public utilities, petrochemical companies, energy companies, municipalities, state departments of transportation, and other customers. Growing both organically and through acquisitions, the Company’s national footprint now extends nearly nationwide and into Canada. For additional information, please visit www.prim.com.

About LS Power: Founded in 1990, LS Power is an employee-owned, independent power company with offices in New York, New Jersey, Missouri, California and Texas. We are a developer, owner, operator and investor in power generation and electric transmission infrastructure throughout the United States. Since our inception, we have developed, constructed, managed or acquired more than 30,000 MW of competitive power generation and over 500 miles of transmission infrastructure, for which we have raised over $30 billion in debt and equity financing. For more information, please visit www.LSPower.com.